Just got a Smok tfv8 today, it's an outstanding tank but I'm having a problem with the fill hole. The first few fills went fine but the last time I filled it the hole was moved. The little slit in the gromit thing is on the other side now, I had to take off the drip tip to fill it. At first I thought the gromit thing had rotated but as far as I can tell there's only one slit milled into to metal and it's still lined up with the gromit slit. Is this a common problem? and how can I fix?
